(SOLVED)Right click using touchscreen

Bodhi works out of the box with my touchscreens. ( on IBM X41. or with eGalxy touch surface)
I am looking for the way to config the touchscreen driver.
I would like the driver to do a Right Click Emulation.

I am not sure which driver I am using, I think it called: "evdev"...? I am not sure.

I found some info about the driver EVTouch online is this the one on bodhi?

It is possible to generate right click with easy stroke. but easy stroke will disturb the extension grab and drag (scrolling in Firefox)

I tried to put the Xorg.Conf in /etc/X11/xorg.conf.d/99-calibration.conf
But it does not change any thing.
I found that in /usr/share/X11/xorg.conf.d there are many Xorg.Conf files.
maybe it is possible to add the " Option "EmulateThirdButton" "1" " to one of them ??

1. open terminal and run the command "xinput_calibrator".. after the calibration is finish read the terminal output.The xinput_calibrator will give you the name of the XORG.CONF file you are about to create.

2. Go to /usr/share/X11/xorg.conf.d/ and create or update the file that the "xinput_calibrator" suggested

I'm trying to make the right-click work using the method of xinput_calibrator suggested by Assaf.
But after running the command, it doesn't tell me of any file, but in order to make the calibration permanent it tells me:

Install the 'xinput' tool and copy the command below in a script that starts with your X session